1.

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Pages 1-1

2.

Plant species conservation under the title "Ex-situ habitat conservation with a close to nature approach"

Pages 3-4
Adel Jalili

3.

Implementation of the national plan for the development of wood farming is essential for forests conservation and the supply of wood raw materials in the country

Pages 9-19
mohsen calagari; Khosro Mirakhorlou; Azadeh Salehi; Fateme Ahmadlou; Sara Teymuri; Abolfazl Jafari; Saeede Eskandari; Reza Bagheri; Mohammad Kazem Araghi; Mohammad Bagher Khodayi; Rafatollah Ghasemi

4.

Management principles of mechanization development in natural resources

Pages 21-24
Abbas Gorji Chakespari; khalil karimzadeh asl; Roohollah Rahimi

5.

Participatory management framework for physical protection of rangelands

Pages 25-32
Ali Mohebbi

6.

Different methods of monitoring pests and diseases in forests and rangelands

Pages 33-44
Ebrahim Zarghani; Mohammad Ebrahim Farashiani; Sodabe Amini

7.

Endemic species of Salicornia with economic value in the flora of Iran

Pages 45-50
Gholamhassan Ranjbar; Farhad Dehghani; Mohammadhassan Rahimian

8.

Ex-situ conservation of Hyrcanian boxwood

Pages 53-58
Bahram Naseri; Farzad Shafizadeh; Mohsen Nourshad; Yazdanfar Ahangaran; Ghahreman Rezaee

9.

Principles of identification and introduction of seed production areas of Arasbaran Juniper (Juniperus foetidissima)

Pages 59-64
Yousef Mohammadi; Shiva Gheytaranpour-Sehrigh

10.

Monitoring of natural areas in the country

Pages 67-89
Ahmad Rahmani; Adel Jalili; Mehdi Pourhashemi; Mohammad Khosroshahi; Alireza Eftekhari; Mohammad Ebrahim Farashiani; Fateme Sefidkon

11.

Rig Boland sand dunes with diverse plants in the northern part of Aran & Bidgol (Isfahan province)

Pages 93-110
Hossien Batooli

12.

1- We are unsuccessful in enforcing the law 2-Release of sixth assessment report (IPCC_WGII, ar6) after six year of efforts

Pages 112-112
Adel Jalili; Mostafa Jafari

13.

The role of the National Botanical Garden of Iran in the development of education and research of medicinal plants

Pages 113-113
Fateme Sefidkon

14.

Engineer Ahmad Dalaki

Pages 115-123
Mehdi Zohdi

15.

The conservation status of Nepeta dschuparensis Bornm. (Lamiaceae)

Pages 125-130
Ahmad Pourmirzaie; Ziba Jamzad; Mashaallah Ghonchepour; Mansoor Dehghan; Adel Jalili

16.

The conservation status of Nepeta makuensis Jamzad & Mozaffarian

Pages 131-136
Mahnaz Heidari Rikan; Rahman Rahimdokht; Shariyar Yeilaghi; Ziba Jamzad; Adel Jalili

17.

Air pollution significantly reduces pollination by confusing butterflies and bees

Pages 138-138
Sedighe Ghanayi

18.

Crowding, climate change, and the case for distancing among trees

Pages 139-139
Reihaneh Gholami

19.

7 to 9 percent of all European vascular plants are globally threatened, study finds

Pages 140-140
Maede Fadaei Khojasteh

20.

Paris Climate Agreement goal still within reach, suggests new study

Pages 141-141
Maryam Masoom Tamimi

21.

Book Review: Flora of Iran, Brassicaceae

Pages 143-145
Saeede Mirzade Vaghefi

22.

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Pages 5-5

23.

-

Pages 8-8

24.

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Pages 90-91

25.

Tehran-national botanical garden of Iran

Pages 6-7
Firoozeh Hatami

26.

Mazandaran-Kandovan

Pages 20-20
Habib Zare

27.

Tehran-National botanical garden

Pages 52-52
Parisa Panahi

28.

Alborz-Taleghan

Pages 65-65
Ali Pour Ghorban

29.

Alborz-Ziaran

Pages 66-66
Fateme Rayisi

30.

Isfahan-Kashan-Aran & Bidgol

Pages 92-92
Hossein Batooli

31.

Mazandaran-Sangdeh

Pages 111-111
Maryam Hosseini

32.

Alborz-Nazar Abad

Pages 114-114
Ghazal Roostapisheh

33.

Alborz-Safar Khajeh

Pages 124-124
Mojtaba Hosseini

34.

Alborz-Taleghan

Pages 142-142
Vahid Mollamohammadi

35.

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Pages 147-147


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